Re: [Qemu-devel] [PATCH v2 1/7] vl: Add DT_COCOA DisplayType value

["Andreas Färber" <andreas.faerber@web.de>]

Am 12.11.2015 um 20:02 schrieb Eduardo Habkost:
> Instead of reusing DT_SDL for Cocoa, use DT_COCOA to indicate
> that a Cocoa display was requested.
> 
> configure already ensures CONFIG_COCOA and CONFIG_SDL are never
> set at the same time. The only case where DT_SDL is used outside
> a #ifdef CONFIG_SDL block is in the no_frame/alt_grab/ctrl_grab
> check. That means the only user-visible change is that we will
> start printing a warning if the SDL-specific options are used in
> Cocoa mode. This is a bugfix, because no_frame/alt_grab/ctrl_grab
> are not used by Cocoa code.
> 
> Cc: Andreas Färber <andreas.faerber@web.de>
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  include/sysemu/sysemu.h | 1 +
>  vl.c                    | 6 ++++--
>  2 files changed, 5 insertions(+), 2 deletions(-)
> 
> diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h
> index f992494..0f4e520 100644
> --- a/include/sysemu/sysemu.h
> +++ b/include/sysemu/sysemu.h
> @@ -137,6 +137,7 @@ typedef enum DisplayType
>      DT_DEFAULT,
>      DT_CURSES,
>      DT_SDL,
> +    DT_COCOA,
>      DT_GTK,
>      DT_NOGRAPHIC,
>      DT_NONE,
> diff --git a/vl.c b/vl.c
> index 7d993a5..bba1b0a 100644
> --- a/vl.c
> +++ b/vl.c
> @@ -4247,8 +4247,10 @@ int main(int argc, char **argv, char **envp)
>      if (display_type == DT_DEFAULT && !display_remote) {
>  #if defined(CONFIG_GTK)
>          display_type = DT_GTK;
> -#elif defined(CONFIG_SDL) || defined(CONFIG_COCOA)
> +#elif defined(CONFIG_SDL)
>          display_type = DT_SDL;
> +#elif defined(CONFIG_COCOA)
> +        display_type = DT_COCOA;
>  #elif defined(CONFIG_VNC)
>          vnc_parse("localhost:0,to=99,id=default", &error_abort);
>          show_vnc_port = 1;
> @@ -4588,7 +4590,7 @@ int main(int argc, char **argv, char **envp)
>          sdl_display_init(ds, full_screen, no_frame);
>          break;
>  #elif defined(CONFIG_COCOA)
> -    case DT_SDL:
> +    case DT_COCOA:
>          cocoa_display_init(ds, full_screen);
>          break;
>  #endif

Sounds like a good idea, but haven't reviewed those extra DT_SDL uses,

Acked-by: Andreas Färber <andreas.faerber@web.de>

Regards,
Andreas